The Omega Products ER25 Quick Change Rigid Tapping Collet (3.55 mm) is a precision tool designed for tapping operations on machines equipped with ER25 holders. It works with standard ER25 collet nuts to enable fast, reliable tool changes, helping minimize downtime in busy shops and production environments. With its rigid tapping design, this collet delivers precise thread formation and repeatable results, supporting consistent performance across multiple parts and setups in CNC milling and turning applications. Fast, tool-change versatility: Quick-change design works with ER25 holders and standard nuts to minimize changeover time and keep production moving. Rigid tapping for precise threads: Ensures accurate thread formation and repeatable results at typical tapping speeds, reducing rejects and reworks. Durable, reliable construction: Engineered from high-quality materials for wear resistance and long service life in demanding tapping tasks. This collet helps you streamline workflows, improve thread quality, and extend tool life, all while keeping setups simple through familiar ER25 compatibility. Choose the Omega ER25 Quick Change Rigid Tapping Collet to boost uptime, achieve consistent results, and invest in dependable tapping performance.